DOSSIER · 13F Holders · Q2 2026

FIRST MAJESTIC SILVER CORP

8 institutions still hold FIRST MAJESTIC SILVER CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 32076V953·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$170M
visible holders
Holders
8
filers reporting
Concentration
51.84%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported FIRST MAJESTIC SILVER CORP in Q2 2026. GROUP ONE TRADING LLC leads at 51.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GROUP ONE TRADING LLC
CIK 0000932540
$88M5.2M0.12%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$41M2.4M0.01%Q2 2026
03
JPMORGAN CHASE & CO
CIK 0000019617
$22M1.3M0.00%Q2 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$17M996K0.01%Q2 2026
05
HRT FINANCIAL LP
CIK 0001475597
$1M61K0.00%Q4 2025
06
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$762K4490.00%Q2 2026
07
SG Americas Securities, LLC
CIK 0001313360
$364K150K0.00%Q1 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025